U1/U2/U3/U4 Filter Directional Output Nozzle Amazon Simply place the Kockney Koi

Simply place the Kockney Koi Japanese Sock Net over the Koi or fish to be moved

Interchangeable fountain heads enable 3 different attractive water displays

as you can cover them with any riverbed

with the sole focus to deliver optimum performance at all times to clear green water in ponds which is caused by single celled green algae

U1/U2/U3/U4 Filter Directional Output Nozzle Amazon Simply place the Kockney KoiThis is the Fluval U1 U2 U3 U4 Filter Directional Output Nozzle for the Fluval U1, Fluval U2, Fluval U3 and Fluval U4 Internal Filters. The Fluval U1 U2 U3 U4 Filter Directional Output Nozzle is suitable for: Fluval U1 Internal Filter Fluval U2 Internal Filter Fluval U3 Internal Filter Fluval U4 Internal Filter